ISRC DEF059204162
Verified recording
DEF059204162 is “Concerto in F Major for Flute & Strings, Op. 10, No. 1, RV 433 "La tempesta di mare": II. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0x45f3ee6469eb42832ef94a9b0780390630888f71b663df687ee9ae3628233d07 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204162.
Recording identifiers
- ISRC
- DEF059204162
- Title
- Concerto in F Major for Flute & Strings, Op. 10, No. 1, RV 433 "La tempesta di mare": II. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0x45f3ee6469eb42832ef94a9b0780390630888f71b663df687ee9ae3628233d07
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:5476cfc64c05b71e26c95209a5117c427524f3546bec3d3ef293660abfe257d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204162
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Concerto in F Major for Flute & Strings, Op. 10, No. 1, RV 433 "La tempesta di mare": II. Largo · Machine-readable JSON-LD